Invention Grant
- Patent Title: Methods and apparatuses for using channel state information reference signals
- Patent Title (中): 使用信道状态信息参考信号的方法和装置
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Application No.: US13100215Application Date: 2011-05-03
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Publication No.: US09136997B2Publication Date: 2015-09-15
- Inventor: Peter Gaal , Juan Montojo , Kapil Bhattad
- Applicant: Peter Gaal , Juan Montojo , Kapil Bhattad
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Tyler J. Overall
- Main IPC: H04L12/26
- IPC: H04L12/26 ; H04L5/00
Abstract:
In a wireless communication system, a wireless device is identified as being a relay device. A channel state information reference signal (CSI-RS) configuration is selected such that at least one CSI-RS can be transmitted to the wireless device in a subset of subframes assigned to relay backhaul transmissions.
Public/Granted literature
- US20120106374A1 METHODS AND APPARATUSES FOR USING CHANNEL STATE INFORMATION REFERENCE SIGNALS Public/Granted day:2012-05-03
Information query
